public static bool OnGetBlockByLimitNext(JToken id, string method, JArray parameters, out JToken result)
{
result = new JObject();
if (parameters == null || parameters.Count != 1)
{
result = RpcMessage.CreateErrorResult(id, RpcMessage.INVALID_PARAMS, "Invalid parameters");
return(false);
}
try
{
BlockLimit limit = BlockLimit.Parser.ParseFrom(parameters[0].ToObject <byte[]>());
BlockListExtention blocks = new BlockListExtention();
Manager.Instance.DBManager.Block.GetLimitNumber(limit.StartNum, limit.EndNum - limit.StartNum).ForEach(block =>
{
blocks.Block.Add(RpcApiService.CreateBlockExtention(block));
});
result = JToken.FromObject(blocks.ToByteArray());
}
catch (System.Exception e)
{
result = RpcMessage.CreateErrorResult(id, RpcMessage.UNKNOWN_ERROR, e.Message);
return(false);
}
return(true);
}
public static bool OnGetBlockByLatestNum(JToken id, string method, JArray parameters, out JToken result)
{
result = new JObject();
if (parameters == null || parameters.Count != 0)
{
result = RpcMessage.CreateErrorResult(id, RpcMessage.INVALID_PARAMS, "Invalid parameters");
return(false);
}
try
{
List <BlockCapsule> blocks = Manager.Instance.DBManager.Block.GetBlockByLatestNum(1);
if (blocks == null || blocks.Count == 0)
{
result = RpcMessage.CreateErrorResult(id, RpcMessage.INTERNAL_ERROR, "Can not load latest block.");
}
BlockExtention block_extention = RpcApiService.CreateBlockExtention(blocks[0]);
result = JToken.FromObject(block_extention.ToByteArray());
}
catch (InvalidCastException e)
{
result = RpcMessage.CreateErrorResult(id, RpcMessage.INVALID_PARAMS, e.Message);
return(false);
}
catch (System.Exception e)
{
result = RpcMessage.CreateErrorResult(id, RpcMessage.UNKNOWN_ERROR, e.Message);
return(false);
}
return(true);
}
public static bool OnGetBlockById(JToken id, string method, JArray parameters, out JToken result)
{
result = new JObject();
if (parameters == null || parameters.Count != 1)
{
result = RpcMessage.CreateErrorResult(id, RpcMessage.INVALID_PARAMS, "Invalid parameters");
return(false);
}
try
{
SHA256Hash hash = SHA256Hash.Wrap(parameters[0].ToString().HexToBytes());
BlockCapsule block = Manager.Instance.DBManager.GetBlockById(hash);
BlockExtention block_extention = RpcApiService.CreateBlockExtention(block);
result = JToken.FromObject(block_extention.ToByteArray());
}
catch (System.Exception e)
{
result = RpcMessage.CreateErrorResult(id, RpcMessage.UNKNOWN_ERROR, e.Message);
return(false);
}
return(true);
}
public static bool OnGetBlock(JToken id, string method, JArray parameters, out JToken result)
{
result = new JObject();
if (parameters == null || parameters.Count != 1)
{
result = RpcMessage.CreateErrorResult(id, RpcMessage.INVALID_PARAMS, "Invalid parameters");
return(false);
}
try
{
BlockCapsule block = Manager.Instance.DBManager.GetBlockByNum(parameters[0].Value <long>());
result = JToken.FromObject(RpcApiService.CreateBlockExtention(block).ToByteArray());
}
catch (InvalidCastException e)
{
result = RpcMessage.CreateErrorResult(id, RpcMessage.INVALID_PARAMS, e.Message);
return(false);
}
catch (System.Exception e)
{
result = RpcMessage.CreateErrorResult(id, RpcMessage.UNKNOWN_ERROR, e.Message);
return(false);
}
return(true);
}
